ON Semiconductor MC74HC157ADR2G Multiplexer

The ON Semiconductor MC74HC157ADR2G is a high-performance, quad 2-input multiplexer integrated circuit that belongs to the 74HC series. This device is designed to work with a wide range of digital systems, thanks to its compatibility with TTL logic levels. It features a robust silicon-gate CMOS technology, which ensures low power consumption while maintaining high-speed operation.

The MC74HC157ADR2G offers four separate 2-input multiplexers with common select and enable inputs, which makes it a versatile component for routing digital signals in complex electronic systems. Each multiplexer has two data inputs (A and B), one output (Y), and two control inputs (select and enable). The select input determines which of the data inputs is connected to the output, while the enable input is used to turn the multiplexer on or off.

Key Features:

• Logic Type: Multiplexer
• Number of Circuits: Four 2:1 multiplexers
• Output Current: High 5.2 mA, Low 5.2 mA
• Propagation Delay Time: 13 ns at 6 V
• Supply Voltage Range: 2 V to 6 V
• Operating Temperature Range: -55°C to 125°C
• Mounting Type: Surface Mount
• Package / Case: SOIC-16

This multiplexer is commonly used in applications that require the efficient management of multiple data lines, such as data routing in digital communication systems, signal gating, data selection, and channel switching. Its high-speed operation and low power consumption make it ideal for battery-powered devices, portable electronics, and any other system where power efficiency is a concern.

The MC74HC157ADR2G is available in a compact SOIC-16 package, which makes it suitable for surface-mount technology (SMT) and ideal for space-constrained applications. Its wide operating temperature range ensures reliability and performance in extreme environments, making it a suitable choice for industrial and automotive applications as well.

Whether you're designing a complex digital system or simply need to manage multiple signal paths, the ON Semiconductor MC74HC157ADR2G offers a high-quality, reliable solution for your multiplexing needs.